Are slotted / Cross-drilled rotors really a help over standard rotors? Anyone have any experiance with a brand called "Steel Run"? Comments on them? I am considering buying a set of 4 cross drilled / slotted rotors for an OT vehicle, and these would save me about 30 bux over buying raybestos rotors locally. The old rotors are grooved to heck and can not be turned, I'd rather replace them.
TIA
Carl